Foot rolling can reduce stress and fatigue, improve circulation, and relieve pain. Duration of use depends on individual results, type of foot roller, and personal preferences. Users should start with shorter sessions (3-5 minutes) and gradually increase as needed. It's essential to use even pressure, focus on problem areas, and take breaks to maximize benefits. By understanding these factors, individuals can tailor their foot rolling routine for optimal relaxation, rejuvenation, and pain relief.